The raw materials used in the production of ceramic glazes, dielectric ceramics, speciality glass products and electro-ceramic components must have a high level of purity and consistency. Thus, the BIS Certification for Precipitated Barium for Ceramic & Glass Industry becomes the critical quality criterion in determining the quality of precipitated barium carbonate for the specified industries. This fine white powder is used in industrial applications to enhance the durability, thermal properties, optical behaviour and reliability of the ceramic and glass products manufactured.
Companies operating in India need to be careful regarding compliance since the manufacture and supply of precipitated barium for ceramic and glass applications is regulated by the BIS certification standards. The Indian standard IS 12928:1990 outlines technical requirements, sampling, tests, classification into grades, marking details, etc., required for getting the BIS certification.
Industrial Application Standards Under IS 12928:1990
This is the Indian Standard for precipitated barium used in ceramic and glass industry applications, including glazes, frits, and electro-ceramics. It ensures material suitability for high-performance industrial processes. As per BIS, ceramic-grade precipitated barium is:
- Assessed for impurity control
- Evaluated for high-temperature performance suitability
- Tested for consistency
- Checked for grade-wise chemical composition
Precipitated Barium Carbonate BIS License Eligibility Criteria
BIS authorisation under IS 12928:1990 is required for businesses involved in manufacturing, importing, or supplying Ceramic Grade Barium Carbonate in India.
Applicable to:
- Manufacturers (India) - Must get BIS approval if the products are covered under QCO.
- Foreign Manufacturers - Need certification to export the chemical to India.
- Importers/Brand Owners - Must ensure that the products are BIS-certified before sale.
- Sellers/Distributors - Should only sell certified Precipitated Barium Carbonate used in the ceramic & glass industry.
Testing and Inspection Requirements
To ensure reliable performance in ceramic glazes, frits, and glass manufacturing processes, the Bureau of Indian Standards establishes quality controls for precipitated barium under IS 12928:1990 for ceramic and glass applications. This certification ensures suitability of material for high-temperature processing, controlled composition and consistent industrial performance.
The BIS testing parameters and quality checks for ceramic and glass grade precipitated barium are listed below:
Complete Guide to BIS License Process
The BIS Authorisation process ensures that the Technical Barium Carbonate meet the required standards for safe use. This process is set by the Bureau of Indian Standards (BIS) and includes the following steps:
- Online Registration: Manufacturers register on the BIS Manak portal by submitting company, factory, and product details. Foreign manufacturers must appoint an Authorized Indian Representative (AIR).
- Testing at BIS-Approved Laboratory: Product samples are tested in BIS-approved laboratories for compliance under IS 12928.
- Application Submission: The application is submitted along with test reports, technical documents, and factory details. Foreign manufacturers must also submit AIR-related documents.
- Factory Inspection: BIS officials visit the manufacturing facility to evaluate production processes, safety measures, and the quality control system.
- Grant of BIS License: After all compliance requirements are satisfactorily met, BIS grants the certification license under Scheme-I.
- Use of ISI Mark: Following approval, the manufacturer is authorized to use the ISI Mark on the product along with a valid CM/L number, confirming that the product meets BIS standards.
Required Documentation for IS 12928:1990 Approval
| Document Category | Documents Required |
|---|
| Basic Details | GST Certificate, Email ID & Contact Number, Factory & Office Address, Rent Agreement / Lease Deed (if applicable),Partnership Deed (if applicable for partnership firms) |
| Manufacturing Details | List of Machinery, Process Flow Chart, Factory Layout Plan |
| Raw Material Details | List of Raw Materials, Supplier Details, Raw Material Invoices, Raw Material Test Certificates |
| Testing & Quality Control | List of Testing Equipment, Calibration Certificates, QC/Lab In-charge Appointment Letter & Qualification |
| Production Details | Annual Installed Capacity, Last Year Production Value |
| Product & Packaging Details | Quantity per Package, Nature of Packing, Product Printing / Marking Details |
| Management Details | Top Management Details, BIS Communication Contact Person |
| Brand & Certification Documents | Trademark / Brand Certificate, Consent Letter from BIS Recognized Laboratory |
| Additional Documents | Weekly Off Details, Hygiene Document (if applicable), Relaxation Letter (if applicable), Any Other Relevant Document |
| Foreign Manufacturer Requirement | Appointment of Authorized Indian Representative (AIR) for BIS coordination and compliance in India |
The Foreign manufacturers must designate an Authorized Indian Representative (AIR) in India. The representative is the local point of contact for the Bureau of Indian Standards (BIS) and manages all compliance and regulatory requirements in India.
Marking Requirements & License Validity
Marking Requirements
Once the manufacturer gets the BIS license, the ISI Mark for Ceramic & Glass Grade Barium Carbonate needs to be marked in a clear manner either on its package or the item itself. Moreover, it requires certain additional details to be included in the label, such as information about the manufacturer along with the license number (CM/L). More information is given below:
| Requirement | Details |
|---|
| ISI Mark | Indicates that the product is BIS certified and conforms to standards |
| Standard Number | IS 12928:1990 |
| CML Number | Certification Marks License (CML) number issued by BIS |
| Manufacturer Details | Name of manufacturer or registered trademark |
| Batch / Date | Batch number, heat number, or manufacturing date for traceability |
Note: Marking is typically applied using durable stamping, tagging, or permanent printing to ensure clear identification during handling, storage, and transportation, as per BIS marking requirements.
BIS License Validity Period for Manufacturers in India
| particulars | Details |
|---|
| Initial Validity | Typically 1 to 2 years, depending on BIS approval conditions |
| Renewal | Must be renewed before expiry by submitting the application along with the prescribed fee and updated documents |
| Surveillane | BIS may inspect factories and test samples periodically |
| Annual Fees | Annual license fee must be paid regularly |
| Compliance | Continuous compliance with BIS requirements is necessary |
| License Format | BIS is shifting towards a 10-digit license number format |
| Non-Compliance Risk | May lead to suspension or cancellation of license |
Complete Fee Structure for Ceramic & Glass Grade Barium Carbonate BIS Approval
The cost of BIS Approval for Industrial Barium Carbonate includes charges for application, inspection, license, testing, and marking. These fees are paid to BIS as per Scheme I guidelines.
| Charge Type | Indian Manufacturers | Foreign Manufacturers |
|---|
| Application Fee | INR 1,000 | USD 15 |
| Audit Charges | INR 7,000 | USD 3,200 – 5,900 |
| License Fee | INR 1,000 | USD 15 |
| Marking Fee | As applicable | As applicable |
| Testing Charges | As applicable | As applicable |
| EVTL India Consultancy Fee | As per actual | As per actual |
Note:
- Application fee for foreign manufacturers is payable via SWIFT (SAARC countries may pay in INR with applicable GST).
- Audit charges for foreign manufacturers vary based on country/location.
- The marking fee is determined based on the product category and production volume (MSME benefits may apply).
- Testing charges are to be paid directly to BIS-recognised laboratories.
- Consultancy fees can vary depending on product type and factory location.
Conclusion
IS 12928:1990 serves as a guide to ensure quality and performance of precipitated barium carbonate in the ceramic and glass industries. It has specifications related to chemical composition, purity, particle characteristics, sampling and testing. BIS Certification for Precipitated Barium for Ceramic & Glass Industry will provide the necessary assurance to industrial buyers when purchasing raw materials for manufacturing ceramic and glass products. EVTL India helps companies through all the stages of the certification process, including document preparation, laboratory coordination and further. Companies that want to get BIS certification can take advantage of professional support that makes the entire process simpler.
